AMD Radeon RX 9070 vs AMD Radeon RX 470
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Aug 2016
Generation
Navi IV
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1330 MHz
926 MHz
Boost Clock
2520 MHz
1206 MHz
Memory Clock
2518 MHz
1650 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
644.6GB/s
211.2GB/s
Render Config
Compute Units
56
32
Shading Units
3584
2048
TMUs
224
128
ROPs
128
32
Tensor Cores
112
-
RT Cores
56
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
8 MB
2 MB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
322.6 GPixel/s
38.59 GPixel/s
Texture Rate
564.5 GTexel/s
154.4 GTexel/s
FP16 (half)
72.25 TFLOPS
4.940 TFLOPS
FP32 (float)
36.13 TFLOPS
4.940 TFLOPS
FP64 (double)
1129 GFLOPS
308.7 GFLOPS
Graphics Processor
GPU Name
Navi 48
Ellesmere
GPU Variant
Navi 48 XT(215-176600331)
Polaris 10 PRO(215-0876204)
Architecture
RDNA 4.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
53.9 billion
5.7 billion
Die Size
357 mm²
232 mm²
Board Design
TDP
220W
120W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4